<template>
  <div class="cart">
    <table>
      <thead>
        <tr>
          <!-- tr 元素定义表格行，th 元素定义表头，td 元素定义表格单元 -->
          <th style="width: 8%">
            <i :class="
              checkAll
                ? 'iconfont icon-yduifuxuankuangxuanzhong'
                : 'iconfont icon-yduifuxuankuang'
            "></i>
          </th>
          <th style="width: 30%">礼品信息</th>
          <th>兑换分数</th>
          <th>数量</th>
          <th>小计 (鸡腿)</th>
          <th>操作</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>
            <!-- <i
              :class="
                //checkList[index]
                  ? 'iconfont icon-yduifuxuankuangxuanzhong'
                  : 'iconfont icon-yduifuxuankuang'
              "
            ></i> -->
            <i :class="'iconfont icon-yduifuxuankuangxuanzhong'"></i>
          </td>
          <td>
            <section>
              <img width="84"
                src="http://sc.wolfcode.cn/upload/images/product_images/20200615/41ddc8c8-bd4b-4f5c-ae68-474f9ed18eb7.png"
                alt="列表图片" />
              <div class="info">
                <h5>E定制T恤</h5>
                <p>颜色、版本:XL</p>
              </div>
            </section>
          </td>
          <td>5000鸡腿</td>
          <td>
            <div class="step">
              <span @click="reCountFn">-</span>
              <input type="text" disabled v-model="stepNum" />
              <span @click="addCountFn">+</span>
            </div>
          </td>
          <td>5000鸡腿</td>
          <td>
            <span class="del">删除</span>
          </td>
        </tr>
      </tbody>
    </table>
    <div class="total">
      总计：<span>{{ count }}鸡腿</span>
    </div>
    <div class="submit">提交</div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      stepNum: 1,
      // 全选
      checkAll: false,
      // 单选按钮数组
      checkList: [],
      //总计
      count: 5000,
    };
  },
  methods: {
    addCountFn() {
      this.stepNum++;
      this.count = this.stepNum * 5000;
    },
    reCountFn() {
      if (this.stepNum > 1) {
        this.stepNum--;
        this.count = this.stepNum * 5000;
      }
    }
  },
};
</script>

<style lang="less" scoped>
.cart {
  background: #fff;

  table {
    width: 100%;
    border: 1px solid #e6e6e6;
    box-sizing: border-box;
    color: rgb(30, 30, 30);
    border-collapse: collapse;
    font-size: 14px;

    thead {
      background: #ed7866;

      th {
        padding: 15px 0;

        .iconfont {
          cursor: pointer;
        }

        .icon-yduifuxuankuangxuanzhong {
          color: #0a328e;
        }
      }
    }

    tbody {
      tr {
        td {
          vertical-align: middle;
          text-align: center;
          padding: 19px 0;
          table-layout: fixed; // td的宽度固定，不随内容变化

          .iconfont {
            cursor: pointer;
          }

          .icon-yduifuxuankuangxuanzhong {
            color: #0a328e;
          }

          section {
            padding-left: 20px;
            display: flex;
            box-sizing: border-box;

            img {
              margin-right: 12px;
            }

            .info {
              padding-top: 20px;
              flex: 1;
              overflow: hidden;
              box-sizing: border-box;
              text-align: left;

              h5 {
                overflow: hidden;
                color: #333;
                font-size: 18px;
                white-space: nowrap;
                text-overflow: ellipsis;
                margin-bottom: 20px;
              }

              p {
                color: #666;
                overflow: hidden;
                white-space: nowrap;
                text-overflow: ellipsis;
              }
            }
          }

          .step {
            width: 106px;
            height: 32px;
            margin: auto;

            span {
              float: left;
              width: 30px;
              height: 32px;
              display: block;
              border: solid 1px #d1d1d1;
              font-size: 20px;
              box-sizing: border-box;
              font-weight: normal;
              font-stretch: normal;
              line-height: 30px;
              letter-spacing: 0px;
              color: #999999;
              text-align: center;
              cursor: pointer;
              background: #fff;
            }

            input {
              box-sizing: border-box;
              width: 46px;
              height: 32px;
              float: left;
              text-align: center;
              font-size: 14px;
              line-height: 23px;
              letter-spacing: 0px;
              color: #666666;
              border: 0;
              border-top: 1px solid #d1d1d1;
              border-bottom: 1px solid #d1d1d1;
              background: #fff;
            }
          }

          .del {
            border: 1px solid #ececec;
            border-radius: 4px;
            padding: 5px 10px;
            cursor: pointer;

            &:hover {
              color: #fff;
              background: #0a328e;
            }
          }
        }
      }
    }
  }

  .total {
    padding: 30px 0;
    text-align: right;
    font-size: 22px;

    span {
      font-weight: bold;
      color: #fd604d;
    }
  }

  .submit {
    width: 175px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-family: SourceHanSansSC-Light;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    cursor: pointer;
    background-color: #0a328e;
    float: right;
  }
}
</style>